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| author | Wolfgang Denk <wd@denx.de> | 2008-07-13 14:44:12 +0200 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2008-07-13 14:44:12 +0200 |
| commit | c90d115913a921c7548ad6eaaa0e13d4f484334c (patch) | |
| tree | 324cbb51ec8d0e8047bbce13d5f9900da2db1cbe /board/freescale/m5235evb/m5235evb.c | |
| parent | dc42c7c08000f97651b763ab5b614e5f74c443ee (diff) | |
| parent | 0740ac26f4e590bf5b4e7b9a9886208dc2dacb32 (diff) | |
| download | u-boot-imx-c90d115913a921c7548ad6eaaa0e13d4f484334c.zip u-boot-imx-c90d115913a921c7548ad6eaaa0e13d4f484334c.tar.gz u-boot-imx-c90d115913a921c7548ad6eaaa0e13d4f484334c.tar.bz2 | |
Merge branch 'master' of /home/wd/git/u-boot/custodians
Diffstat (limited to 'board/freescale/m5235evb/m5235evb.c')
| -rw-r--r-- | board/freescale/m5235evb/m5235evb.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/board/freescale/m5235evb/m5235evb.c b/board/freescale/m5235evb/m5235evb.c index c2c8fe8..bd8a4e5 100644 --- a/board/freescale/m5235evb/m5235evb.c +++ b/board/freescale/m5235evb/m5235evb.c @@ -75,9 +75,11 @@ phys_size_t initdram(int board_type) sdram->dacr0 = SDRAMC_DARCn_BA(CFG_SDRAM_BASE) | SDRAMC_DARCn_CASL_C1 | SDRAMC_DARCn_CBM_CMD20 | SDRAMC_DARCn_PS_32; + asm("nop"); /* Initialize DMR0 */ sdram->dmr0 = ((dramsize - 1) & 0xFFFC0000) | SDRAMC_DMRn_V; + asm("nop"); /* Set IP (bit 3) in DACR */ sdram->dacr0 |= SDRAMC_DARCn_IP; @@ -100,6 +102,7 @@ phys_size_t initdram(int board_type) /* Finish the configuration by issuing the MRS. */ sdram->dacr0 |= SDRAMC_DARCn_IMRS; + asm("nop"); /* Write to the SDRAM Mode Register */ *(u32 *) (CFG_SDRAM_BASE + 0x400) = 0xA5A59696; |